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7K200 SATA OEM Specification
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14.46 Write FPDMA Queued (61h)
Command Block Output Registers Command Block Input Registers
Register 7 6 5 4 3 2 1 0 Register 7 6 5 4 3 2 1 0
Data Low - - - - - - - - Data Low - - - - - - - -
Data High - - - - - - - - Data High - - - - - - - -
Current V V V V V V V V Error ...See Below... Feature
Previous V V V V V V V V
Current T T T T T - - - HOB=0 - - - - - - - -Sector Count
Previous P - - - - - - -
Sector Count
HOB=1 - - - - - - - -
Current V V V V V V V V HOB=0 V V V V V V V VLBA Low
Previous V V V V V V V V
LBA Low
HOB=1 V V V V V V V V
Current V V V V V V V V HOB=0 V V V V V V V VLBA Mid
Previous V V V V V V V V
LBA Mid
HOB=1 V V V V V V V V
Current V V V V V V V V HOB=0 V V V V V V V VLBA High
Previous V V V V V V V V
LBA High
HOB=1 V V V V V V V V
Device F 1 - - - - - - Device - - - - - - - -
Command 0 1 1 0 0 0 0 1 Status ...See Below...
Error Register Status Register
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
CRC UNC 0 IDN 0 ABT T0N AMN BSY RDY DF DSC DRQ COR IDX ERR
V 0 0 V 0 V 0 0 0 V 0 V - 0 0 V
Table 130 Write FPDMA Queued Command (61h)
The Write FPDMA Queued command transfers one or more sectors of data from the host to the
device, then the data is written to the disk media.
If an uncorrectable error occurs, the write will be terminated at the failing sector
Output Parameters To The Device
Feature Current
The number of sectors to be transferred low order, bit (7:0)
Feature Previous
The number of sectors to be transferred high order, bit (15:8)
T
TAG value. It shall be assigned to be different from all other queued commands.
The value shall not exceed the maximum queue depth specified by the Word 75 of the
Identify Device information.
LBA Low Current
LBA (7:0).
LBA Low Previous
LBA (31:24).
LBA Mid Current
LBA (15:8).
LBA Mid Previous
LBA (39:32).
LBA High Current
LBA (23:16).
LBA High Previous
LBA (47:40).
F
FUA bit. When the FUA bit is set to 1, the completion status is indicated after the
transferred data are written to the media also when Write Cache is enabled. When the
FUA bit is set to 0, the completion status may be indicated before the transferred data
are written to the media successfully when Write Cache is enabled.
P
Priority bit. When the Priority bit is set to 1, the device attempts to provide better
quality of service for the command than normal priority commands.
Input Parameters From The Device
LBA Low (HOB=0)
LBA (7:0) of the address of the first unrecoverable error.
LBA Low (HOB=1)
LBA (31:24) of the address of the first unrecoverable error.
LBA Mid (HOB=0)
LBA (15:8) of the address of the first unrecoverable error.
LBA Mid (HOB=1)
LBA (39:32) of the address of the first unrecoverable error.
LBA High (HOB=0)
LBA (23:16) of the address of the first unrecoverable error.
LBA High (HOB=1)
LBA (47:40) of the address of the first unrecoverable error.